person · Reporting owner

Goins Melanie F

Disclosed activity across 2 companies

Tapewire entity: 39553
SEC CIK: 0001775877

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
1stdibs.com, Inc.DIBS · Entity 6526	General Counsel and CPO	September 08, 2026	September 10, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

1stdibs.com, Inc.

Report date September 08, 2026 · Filed September 10, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	264,692	Ending reported balance After 2026-09-08 transaction · row 4 4 source rows · reconciled sequence Row 1 · 2026-09-08 · Exercise / conversion · Acquired 8,990 · Balance 252,095 F1: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. Row 2 · 2026-09-08 · Exercise / conversion · Acquired 10,042 · Balance 262,137 F1: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. Row 3 · 2026-09-08 · Exercise / conversion · Acquired 11,525 · Balance 273,662 F1: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. Row 4 · 2026-09-08 · Tax withholding · Disposed 8,970 · Balance 264,692 F2: These shares were retained by Issuer via settlement on a net withholding basis in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of restricted stock units ("RSUs") granted to the reporting person on March 15, 2024, March 13, 2025, and March 13, 2026. None of these shares were sold in an open market transaction.
Restricted Stock UnitsSEC Table II · derivative / convertible security	Direct	17,980	Reported balance After 2026-09-08 transaction · row 5 Instrument identity requires review; Table II rows are not merged. 1 source row Row 5 · 2026-09-08 · Exercise / conversion · Disposed 8,990 · Balance 17,980 F1: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F3: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2024, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.
Restricted Stock UnitsSEC Table II · derivative / convertible security	Direct	60,250	Reported balance After 2026-09-08 transaction · row 6 Instrument identity requires review; Table II rows are not merged. 1 source row Row 6 · 2026-09-08 · Exercise / conversion · Disposed 10,042 · Balance 60,250 F1: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F4: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2025, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.
Restricted Stock UnitsSEC Table II · derivative / convertible security	Direct	115,250	Reported balance After 2026-09-08 transaction · row 7 Instrument identity requires review; Table II rows are not merged. 1 source row Row 7 · 2026-09-08 · Exercise / conversion · Disposed 11,525 · Balance 115,250 F1: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F5: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2026, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F2: These shares were retained by Issuer via settlement on a net withholding basis in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of restricted stock units ("RSUs") granted to the reporting person on March 15, 2024, March 13, 2025, and March 13, 2026. None of these shares were sold in an open market transaction.

F3: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2024, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.

F4: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2025, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.

F5: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2026, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

Care.com Inc

Report date February 11, 2020 · Filed February 12, 2020

Section 16 reporting ended · disclosed 2020-02-12. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosure context
Common Stock, $0.001 par valueSEC Table I · non-derivative	Direct	Reported balance After 2020-02-11 transaction · row 1 1 source row Row 1 · 2020-02-11 · Other · Disposed 18,700 · Balance 0 F1: Reflects disposition following a tender pursuant to the offer by Buzz Merger Sub Inc. ("Merger Sub") to purchase all of the Issuer's outstanding common stock at a price of $15.00 per share in cash, without interest, less any applicable withholding taxes, upon the terms and conditions set forth in Merger Sub's Offer to Purchase, dated January 13, 2020, and the related letter of transmittal.
Restricted Stock UnitsSEC Table II · derivative / convertible security	Direct	Reported balance After 2020-02-11 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2020-02-11 · Disposition to issuer · Disposed 29,227 · Balance 0 F2: Reflects disposition pursuant to that certain Agreement and Plan of Merger, dated December 20, 2019, by and among IAC/InterActiveCorp, Merger Sub and the Issuer, pursuant to which Merger Sub merged with and into the Issuer on February 11, 2020 (the "Merger"). At the effective time of the Merger, each Issuer restricted stock unit held by the Reporting Person became fully vested and was cancelled and converted into the right to receive an amount in cash, less applicable withholding taxes, equal to (x) the total number of shares of Issuer common stock underlying such restricted stock units multiplied by (y) $15.00. Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. The restricted stock units do not have an expiration date.
Restricted Stock UnitsSEC Table II · derivative / convertible security	Direct	Reported balance After 2020-02-11 transaction · row 3 Instrument identity requires review; Table II rows are not merged. 1 source row Row 3 · 2020-02-11 · Disposition to issuer · Disposed 1,383 · Balance 0 F2: Reflects disposition pursuant to that certain Agreement and Plan of Merger, dated December 20, 2019, by and among IAC/InterActiveCorp, Merger Sub and the Issuer, pursuant to which Merger Sub merged with and into the Issuer on February 11, 2020 (the "Merger"). At the effective time of the Merger, each Issuer restricted stock unit held by the Reporting Person became fully vested and was cancelled and converted into the right to receive an amount in cash, less applicable withholding taxes, equal to (x) the total number of shares of Issuer common stock underlying such restricted stock units multiplied by (y) $15.00. Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. The restricted stock units do not have an expiration date.

Filing footnotes · ownership attribution and instrument terms

F1: Reflects disposition following a tender pursuant to the offer by Buzz Merger Sub Inc. ("Merger Sub") to purchase all of the Issuer's outstanding common stock at a price of $15.00 per share in cash, without interest, less any applicable withholding taxes, upon the terms and conditions set forth in Merger Sub's Offer to Purchase, dated January 13, 2020, and the related letter of transmittal.

F2: Reflects disposition pursuant to that certain Agreement and Plan of Merger, dated December 20, 2019, by and among IAC/InterActiveCorp, Merger Sub and the Issuer, pursuant to which Merger Sub merged with and into the Issuer on February 11, 2020 (the "Merger"). At the effective time of the Merger, each Issuer restricted stock unit held by the Reporting Person became fully vested and was cancelled and converted into the right to receive an amount in cash, less applicable withholding taxes, equal to (x) the total number of shares of Issuer common stock underlying such restricted stock units multiplied by (y) $15.00. Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. The restricted stock units do not have an expiration date.

Transaction history

JSON API

Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
September 08, 2026 Filed Sep 10, 2026 22:14 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionRestricted Stock Units · Derivative	11,525	$0.00	$0.00	Disclosure SEC source: 0001775877-26-000008 · wk-form4_1789078490.xml · derivative · entry 7 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 115,250 Underlying: Common Stock · 11,525 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F5 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2026, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. F5 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2026, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. Read SEC document
September 08, 2026 Filed Sep 10, 2026 22:14 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionRestricted Stock Units · Derivative	10,042	$0.00	$0.00	Disclosure SEC source: 0001775877-26-000008 · wk-form4_1789078490.xml · derivative · entry 6 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 60,250 Underlying: Common Stock · 10,042 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F4 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2025, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. F4 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2025, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. Read SEC document
September 08, 2026 Filed Sep 10, 2026 22:14 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionRestricted Stock Units · Derivative	8,990	$0.00	$0.00	Disclosure SEC source: 0001775877-26-000008 · wk-form4_1789078490.xml · derivative · entry 5 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,980 Underlying: Common Stock · 8,990 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F3 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2024, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. F3 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2024, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. Read SEC document
September 08, 2026 Filed Sep 10, 2026 22:14 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Tax withholdingCommon Stock	8,970	$4.73	$42,428.10	Disclosure SEC source: 0001775877-26-000008 · wk-form4_1789078490.xml · nonDerivative · entry 4 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 264,692 F2 · price: These shares were retained by Issuer via settlement on a net withholding basis in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of restricted stock units ("RSUs") granted to the reporting person on March 15, 2024, March 13, 2025, and March 13, 2026. None of these shares were sold in an open market transaction. Read SEC document
September 08, 2026 Filed Sep 10, 2026 22:14 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionCommon Stock	11,525	Not disclosed	Not disclosed	Disclosure SEC source: 0001775877-26-000008 · wk-form4_1789078490.xml · nonDerivative · entry 3 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 273,662 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. Read SEC document
September 08, 2026 Filed Sep 10, 2026 22:14 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionCommon Stock	10,042	Not disclosed	Not disclosed	Disclosure SEC source: 0001775877-26-000008 · wk-form4_1789078490.xml · nonDerivative · entry 2 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 262,137 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. Read SEC document
September 08, 2026 Filed Sep 10, 2026 22:14 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionCommon Stock	8,990	Not disclosed	Not disclosed	Disclosure SEC source: 0001775877-26-000008 · wk-form4_1789078490.xml · nonDerivative · entry 1 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 252,095 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. Read SEC document
June 08, 2026 Filed Jun 10, 2026 15:20 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionRestricted Stock Units · Derivative	11,525	$0.00	$0.00	Disclosure SEC source: 0001775877-26-000006 · wk-form4_1781104837.xml · derivative · entry 7 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 126,775 Underlying: Common Stock · 11,525 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F5 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2026, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. F5 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2026, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. Read SEC document
June 08, 2026 Filed Jun 10, 2026 15:20 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionRestricted Stock Units · Derivative	10,042	$0.00	$0.00	Disclosure SEC source: 0001775877-26-000006 · wk-form4_1781104837.xml · derivative · entry 6 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 70,292 Underlying: Common Stock · 10,042 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F4 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2025, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. F4 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2025, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. Read SEC document
June 08, 2026 Filed Jun 10, 2026 15:20 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionRestricted Stock Units · Derivative	8,990	$0.00	$0.00	Disclosure SEC source: 0001775877-26-000006 · wk-form4_1781104837.xml · derivative · entry 5 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 26,970 Underlying: Common Stock · 8,990 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F3 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2024, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. F3 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2024, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. Read SEC document
June 08, 2026 Filed Jun 10, 2026 15:20 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Tax withholdingCommon Stock	8,970	$4.01	$35,969.70	Disclosure SEC source: 0001775877-26-000006 · wk-form4_1781104837.xml · nonDerivative · entry 4 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 243,105 F2 · price: These shares were retained by Issuer via settlement on a net withholding basis in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of restricted stock units ("RSUs") granted to the reporting person on March 15, 2024, March 13, 2025, and March 16, 2025. None of these shares were sold in an open market transaction. Read SEC document
June 08, 2026 Filed Jun 10, 2026 15:20 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionCommon Stock	11,525	Not disclosed	Not disclosed	Disclosure SEC source: 0001775877-26-000006 · wk-form4_1781104837.xml · nonDerivative · entry 3 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 252,075 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. Read SEC document
June 08, 2026 Filed Jun 10, 2026 15:20 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionCommon Stock	10,042	Not disclosed	Not disclosed	Disclosure SEC source: 0001775877-26-000006 · wk-form4_1781104837.xml · nonDerivative · entry 2 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 240,550 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. Read SEC document
June 08, 2026 Filed Jun 10, 2026 15:20 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionCommon Stock	8,990	Not disclosed	Not disclosed	Disclosure SEC source: 0001775877-26-000006 · wk-form4_1781104837.xml · nonDerivative · entry 1 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 230,508 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. Read SEC document
March 17, 2026 Filed Mar 17, 2026 23:56 UTC	1stdibs.com, Inc. DIBS · Entity 6526	SaleCommon Stock	24	$5.52	$132.48	Disclosure SEC source: 0001775877-26-000004 · wk-form4_1773791794.xml · nonDerivative · entry 3 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 221,518 F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan, adopted December 9, 2025. F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.50 to $5.54, inclusive. The reporting person undertakes to provide to Issuer, any security holder of Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
March 16, 2026 Filed Mar 17, 2026 23:56 UTC	1stdibs.com, Inc. DIBS · Entity 6526	SaleCommon Stock	69	$5.50	$379.50	Disclosure SEC source: 0001775877-26-000004 · wk-form4_1773791794.xml · nonDerivative · entry 2 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 221,542 F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan, adopted December 9, 2025. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.50 to $5.51, inclusive. The reporting person undertakes to provide to Issuer, any security holder of Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
March 13, 2026 Filed Mar 17, 2026 23:56 UTC	1stdibs.com, Inc. DIBS · Entity 6526	GrantRestricted Stock Units · Derivative	138,300	$0.00	$0.00	Disclosure SEC source: 0001775877-26-000004 · wk-form4_1773791794.xml · derivative · entry 4 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 138,300 Underlying: Common Stock · 138,300 shares Expires not disclosed F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F5 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2026, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. F5 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2026, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. Read SEC document
March 13, 2026 Filed Mar 17, 2026 23:56 UTC	1stdibs.com, Inc. DIBS · Entity 6526	SaleCommon Stock	7	$5.50	$38.50	Disclosure SEC source: 0001775877-26-000004 · wk-form4_1773791794.xml · nonDerivative · entry 1 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 221,611 F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan, adopted December 9, 2025. Read SEC document
March 11, 2026 Filed Mar 12, 2026 00:05 UTC	1stdibs.com, Inc. DIBS · Entity 6526	SaleCommon Stock	36	$5.50	$198.00	Disclosure SEC source: 0001775877-26-000002 · wk-form4_1773273956.xml · nonDerivative · entry 8 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 221,618 F3 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan, adopted December 9, 2025. Read SEC document
March 10, 2026 Filed Mar 12, 2026 00:05 UTC	1stdibs.com, Inc. DIBS · Entity 6526	SaleCommon Stock	2,616	$5.52	$14,440.32	Disclosure SEC source: 0001775877-26-000002 · wk-form4_1773273956.xml · nonDerivative · entry 7 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 221,654 F3 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan, adopted December 9, 2025. F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.50 to $5.56, inclusive. The reporting person undertakes to provide to Issuer, any security holder of Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
March 09, 2026 Filed Mar 12, 2026 00:05 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionRestricted Stock Units · Derivative	10,041	$0.00	$0.00	Disclosure SEC source: 0001775877-26-000002 · wk-form4_1773273956.xml · derivative · entry 12 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 80,334 Underlying: Common Stock · 10,041 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F9 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2025, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. F9 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2025, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. Read SEC document
March 09, 2026 Filed Mar 12, 2026 00:05 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionRestricted Stock Units · Derivative	8,990	$0.00	$0.00	Disclosure SEC source: 0001775877-26-000002 · wk-form4_1773273956.xml · derivative · entry 11 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 35,960 Underlying: Common Stock · 8,990 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F8 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2024, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. F8 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2024, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. Read SEC document
March 09, 2026 Filed Mar 12, 2026 00:05 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionRestricted Stock Units · Derivative	8,832	$0.00	$0.00	Disclosure SEC source: 0001775877-26-000002 · wk-form4_1773273956.xml · derivative · entry 10 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 8,832 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F7 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2023, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. F7 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2023, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. Read SEC document
March 09, 2026 Filed Mar 12, 2026 00:05 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionRestricted Stock Units · Derivative	5,332	$0.00	$0.00	Disclosure SEC source: 0001775877-26-000002 · wk-form4_1773273956.xml · derivative · entry 9 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 5,332 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F6 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 16 equal quarterly installments starting on June 8, 2022, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. F6 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 16 equal quarterly installments starting on June 8, 2022, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. Read SEC document
March 09, 2026 Filed Mar 12, 2026 00:05 UTC	1stdibs.com, Inc. DIBS · Entity 6526	SaleCommon Stock	12,248	$5.50	$67,364.00	Disclosure SEC source: 0001775877-26-000002 · wk-form4_1773273956.xml · nonDerivative · entry 6 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 224,270 F3 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan, adopted December 9, 2025. F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.50 to $5.52, inclusive. The reporting person undertakes to provide to Issuer, any security holder of Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
March 09, 2026 Filed Mar 12, 2026 00:05 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Tax withholdingCommon Stock	9,745	Not disclosed	Not disclosed	Disclosure SEC source: 0001775877-26-000002 · wk-form4_1773273956.xml · nonDerivative · entry 5 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 236,518 F2 · price: These shares were retained by Issuer via settlement on a net withholding basis in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of restricted stock units ("RSUs") granted to the reporting person on March 15, 2022, March 14, 2023, March 15, 2024 and March 13, 2025. None of these shares were sold in an open market transaction. Read SEC document
March 09, 2026 Filed Mar 12, 2026 00:05 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionCommon Stock	8,832	Not disclosed	Not disclosed	Disclosure SEC source: 0001775877-26-000002 · wk-form4_1773273956.xml · nonDerivative · entry 4 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 246,263 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. Read SEC document
March 09, 2026 Filed Mar 12, 2026 00:05 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionCommon Stock	10,041	Not disclosed	Not disclosed	Disclosure SEC source: 0001775877-26-000002 · wk-form4_1773273956.xml · nonDerivative · entry 3 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 237,431 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. Read SEC document
March 09, 2026 Filed Mar 12, 2026 00:05 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionCommon Stock	8,990	Not disclosed	Not disclosed	Disclosure SEC source: 0001775877-26-000002 · wk-form4_1773273956.xml · nonDerivative · entry 2 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 227,390 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. Read SEC document
March 09, 2026 Filed Mar 12, 2026 00:05 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionCommon Stock	5,332	Not disclosed	Not disclosed	Disclosure SEC source: 0001775877-26-000002 · wk-form4_1773273956.xml · nonDerivative · entry 1 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 218,400 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. Read SEC document
December 08, 2025 Filed Dec 10, 2025 14:07 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionRestricted Stock Units · Derivative	10,042	$0.00	$0.00	Disclosure SEC source: 0001775877-25-000003 · wk-form4_1765375670.xml · derivative · entry 9 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 90,375 Underlying: Common Stock · 10,042 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F6 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2025, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. F6 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2025, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. Read SEC document
December 08, 2025 Filed Dec 10, 2025 14:07 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionRestricted Stock Units · Derivative	8,990	$0.00	$0.00	Disclosure SEC source: 0001775877-25-000003 · wk-form4_1765375670.xml · derivative · entry 8 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 44,950 Underlying: Common Stock · 8,990 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F5 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2024, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. F5 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2024, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. Read SEC document
December 08, 2025 Filed Dec 10, 2025 14:07 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionRestricted Stock Units · Derivative	8,831	$0.00	$0.00	Disclosure SEC source: 0001775877-25-000003 · wk-form4_1765375670.xml · derivative · entry 7 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,832 Underlying: Common Stock · 8,831 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F4 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2023, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. F4 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2023, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. Read SEC document
December 08, 2025 Filed Dec 10, 2025 14:07 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionRestricted Stock Units · Derivative	5,331	$0.00	$0.00	Disclosure SEC source: 0001775877-25-000003 · wk-form4_1765375670.xml · derivative · entry 6 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,332 Underlying: Common Stock · 5,331 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F3 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 16 equal quarterly installments starting on June 8, 2022, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. F3 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 16 equal quarterly installments starting on June 8, 2022, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. Read SEC document
December 08, 2025 Filed Dec 10, 2025 14:07 UTC	1stdibs.com, Inc. DIBS · Entity 6526	SaleCommon Stock	11,296	$5.96	$67,324.16	Disclosure SEC source: 0001775877-25-000003 · wk-form4_1765375670.xml · nonDerivative · entry 5 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 213,068 F2 · shares: These shares were retained by Issuer via settlement on a net withholding basis in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of restricted stock units ("RSUs") granted to the reporting person on March 15, 2022, March 14, 2023, March 15, 2024 and March 13, 2025. None of these shares were sold in an open market transaction. Read SEC document
December 08, 2025 Filed Dec 10, 2025 14:07 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionCommon Stock	10,042	Not disclosed	Not disclosed	Disclosure SEC source: 0001775877-25-000003 · wk-form4_1765375670.xml · nonDerivative · entry 4 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 224,364 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. Read SEC document
December 08, 2025 Filed Dec 10, 2025 14:07 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionCommon Stock	8,990	Not disclosed	Not disclosed	Disclosure SEC source: 0001775877-25-000003 · wk-form4_1765375670.xml · nonDerivative · entry 3 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 214,322 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. Read SEC document
December 08, 2025 Filed Dec 10, 2025 14:07 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionCommon Stock	8,831	Not disclosed	Not disclosed	Disclosure SEC source: 0001775877-25-000003 · wk-form4_1765375670.xml · nonDerivative · entry 2 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 205,332 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. Read SEC document
December 08, 2025 Filed Dec 10, 2025 14:07 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionCommon Stock	5,331	Not disclosed	Not disclosed	Disclosure SEC source: 0001775877-25-000003 · wk-form4_1765375670.xml · nonDerivative · entry 1 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 196,501 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. Read SEC document
September 08, 2025 Filed Sep 10, 2025 22:04 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionRestricted Stock Units · Derivative	10,042	$0.00	$0.00	Disclosure SEC source: 0001600641-25-000122 · wk-form4_1757541842.xml · derivative · entry 9 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 100,417 Underlying: Common Stock · 10,042 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F6 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2025, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. F6 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2025, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. Read SEC document
September 08, 2025 Filed Sep 10, 2025 22:04 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionRestricted Stock Units · Derivative	8,990	$0.00	$0.00	Disclosure SEC source: 0001600641-25-000122 · wk-form4_1757541842.xml · derivative · entry 8 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 53,940 Underlying: Common Stock · 8,990 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F5 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2024, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. F5 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2024, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. Read SEC document
September 08, 2025 Filed Sep 10, 2025 22:04 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionRestricted Stock Units · Derivative	8,831	$0.00	$0.00	Disclosure SEC source: 0001600641-25-000122 · wk-form4_1757541842.xml · derivative · entry 7 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,663 Underlying: Common Stock · 8,831 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F4 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2023, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. F4 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2023, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. Read SEC document
September 08, 2025 Filed Sep 10, 2025 22:04 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionRestricted Stock Units · Derivative	5,331	$0.00	$0.00	Disclosure SEC source: 0001600641-25-000122 · wk-form4_1757541842.xml · derivative · entry 6 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,663 Underlying: Common Stock · 5,331 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F3 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 16 equal quarterly installments starting on June 8, 2022, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. F3 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 16 equal quarterly installments starting on June 8, 2022, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. Read SEC document
September 08, 2025 Filed Sep 10, 2025 22:04 UTC	1stdibs.com, Inc. DIBS · Entity 6526	SaleCommon Stock	9,744	$2.80	$27,283.20	Disclosure SEC source: 0001600641-25-000122 · wk-form4_1757541842.xml · nonDerivative · entry 5 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 191,170 F2 · shares: These shares were retained by Issuer via settlement on a net withholding basis in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of restricted stock units ("RSUs") granted to the reporting person on March 15, 2022, March 14, 2023, March 15, 2024 and March 13, 2025. None of these shares were sold in an open market transaction. Read SEC document
September 08, 2025 Filed Sep 10, 2025 22:04 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionCommon Stock	10,042	Not disclosed	Not disclosed	Disclosure SEC source: 0001600641-25-000122 · wk-form4_1757541842.xml · nonDerivative · entry 4 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 200,914 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. Read SEC document
September 08, 2025 Filed Sep 10, 2025 22:04 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionCommon Stock	8,990	Not disclosed	Not disclosed	Disclosure SEC source: 0001600641-25-000122 · wk-form4_1757541842.xml · nonDerivative · entry 3 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 190,872 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. Read SEC document
September 08, 2025 Filed Sep 10, 2025 22:04 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionCommon Stock	8,831	Not disclosed	Not disclosed	Disclosure SEC source: 0001600641-25-000122 · wk-form4_1757541842.xml · nonDerivative · entry 2 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 181,882 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. Read SEC document
September 08, 2025 Filed Sep 10, 2025 22:04 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionCommon Stock	5,331	Not disclosed	Not disclosed	Disclosure SEC source: 0001600641-25-000122 · wk-form4_1757541842.xml · nonDerivative · entry 1 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 173,051 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. Read SEC document
June 09, 2025 Filed Jun 12, 2025 01:33 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionRestricted Stock Units · Derivative	10,041	$0.00	$0.00	Disclosure SEC source: 0001600641-25-000102 · wk-form4_1749692030.xml · derivative · entry 9 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 110,459 Underlying: Common Stock · 10,041 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F6 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2025, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. F6 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2025, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. Read SEC document
June 09, 2025 Filed Jun 12, 2025 01:33 UTC	1stdibs.com, Inc. DIBS · Entity 6526	Exercise / conversionRestricted Stock Units · Derivative	8,990	$0.00	$0.00	Disclosure SEC source: 0001600641-25-000102 · wk-form4_1749692030.xml · derivative · entry 8 Goins Melanie F · CIK 0001775877 · General Counsel and CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 62,930 Underlying: Common Stock · 8,990 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F5 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2024, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. F5 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2024, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date. Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.